diff options
Diffstat (limited to 'source3/aclocal.m4')
| -rw-r--r-- | source3/aclocal.m4 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source3/aclocal.m4 b/source3/aclocal.m4 index 91611233ca..67b7017a91 100644 --- a/source3/aclocal.m4 +++ b/source3/aclocal.m4 @@ -770,3 +770,21 @@ AC_DEFUN( [AC_TRY_RUN_STRICT], old_LDFLAGS=""; export LDFLAGS; ]) + +dnl SMB_CHECK_SYSCONF(varname) +dnl Tests whether the sysconf(3) variable "varname" is available. +AC_DEFUN([SMB_CHECK_SYSCONF], +[ + AC_CACHE_CHECK([for sysconf($1)], + samba_cv_SYSCONF$1, + [ + AC_TRY_LINK([#include <unistd.h>], + [ return sysconf($1) == -1 ? 1 : 0; ], + [ samba_cv_SYSCONF$1=yes ], + [ samba_cv_SYSCONF$1=no ]) + ]) + + if test x"$samba_cv_SYSCONF$1" = x"yes" ; then + AC_DEFINE(SYSCONF$1, 1, [Whether sysconf($1) is available]) + fi +]) |